package java编程思想.第18章._1_File类;

import java.io.File;
import java.io.FilenameFilter;
import java.util.Arrays;
import java.util.regex.Pattern;

public class DirList {
	public static void main(String[] args) {
		File path = new File("D:\\Work");
		String[] list;
		list = path.list(new DirFilter("^.*\\.rar"));
		Arrays.sort(list, String.CASE_INSENSITIVE_ORDER);
		for (String dirItem : list) {
			System.out.println(dirItem);
		}

	}
}

class DirFilter implements FilenameFilter {
	private String pattern;

	public DirFilter(String pattern) {
		this.pattern = pattern;
	}

	public boolean accept(File dir, String name) {

		return Pattern.matches(pattern, name);
	}
}